JPS61127188U - - Google Patents
Info
- Publication number
- JPS61127188U JPS61127188U JP666485U JP666485U JPS61127188U JP S61127188 U JPS61127188 U JP S61127188U JP 666485 U JP666485 U JP 666485U JP 666485 U JP666485 U JP 666485U JP S61127188 U JPS61127188 U JP S61127188U
- Authority
- JP
- Japan
- Prior art keywords
- boom
- pin
- tip
- base
- link plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Jib Cranes (AREA)
Description
第１図は本考案に係るクレーンブームを備えク
レーンブームを折畳んだ状態のクローラクレーン
の全体図、第２図はクレーンブームの折畳み部分
の拡大図である。
２はクレーンブーム、３は先端ブーム、４は基
端ブーム、１０はピン、１３は連結ピン、２０は
リンクプレート、２１，２２は折畳みシリンダを
示す。
FIG. 1 is an overall view of a crawler crane equipped with a crane boom according to the present invention with the crane boom folded, and FIG. 2 is an enlarged view of the folded portion of the crane boom. 2 is a crane boom, 3 is a tip boom, 4 is a base boom, 10 is a pin, 13 is a connecting pin, 20 is a link plate, and 21 and 22 are folding cylinders.
Claims (1)
を介し屈曲自在に連結すると共に上面に於いて連
結解除可能とし、前記ピンに枢着したリンクプレ
ートと先端ブーム、基端ブームとをそれぞれ折畳
みシリンダで連結したことを特徴とするブーム。 The tip boom and the base boom are bendably connected via a pin on the lower surface and can be disconnected from the upper surface, and the link plate pivotally connected to the pin, the tip boom, and the base boom are each connected by a folding cylinder. A boom characterized by being connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP666485U JPS61127188U (en) | 1985-01-21 | 1985-01-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP666485U JPS61127188U (en) | 1985-01-21 | 1985-01-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61127188U true JPS61127188U (en) | 1986-08-09 |
Family
ID=30484315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP666485U Pending JPS61127188U (en) | 1985-01-21 | 1985-01-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61127188U (en) |
-
1985
- 1985-01-21 JP JP666485U patent/JPS61127188U/ja active Pending
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